Individual Calculations May 2012
 Khakpoor, Abbas  Total change: -15.75  Rating chartPersonal card
 Tehran Men Super League 2011 [Season I] -Tehran Tehran IRI 2011-10-27
RcRownchangeKK*chgGame
 2108 2250 0.50 3 -1.45 15 -21.75 
  Bakhtiari Kish, Mazdak 2148 IRI0.001-0.6415-9.60 
  Khaghani, Babak f2327 IRI0.001-0.3915-5.85 
  Jaferian, Koosha 1850  * IRI0.501-0.4215-6.30 
 * Rating difference of more than 400. Please read more at FIDE Handbook

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 
 Tehran Men Super League 2011 [Season II] -Tehran Tehran IRI 2012-01-05
RcRownchangeKK*chgGame
 1909 2238 3.00 3 0.40 15 6.00 
  Khan Mohammadi, Masoud 1851 IRI1.0010.09151.35 
  Farahsa, Khosro 1873 IRI1.0010.10151.50 
  Rezanezhad, Hassan 2004 IRI1.0010.21153.15 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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